package dev.polls.skycube;

import java.security.MessageDigest;

public class Encrypt_pass
{
	
	public StringBuffer hash_It(String password) throws Exception
	{
    	String salt = "j3Jn5L3";
    	MessageDigest md = MessageDigest.getInstance("SHA-512");
    	String salted = salt+password+salt;
        md.update(salted.getBytes());
 
        byte byteData[] = md.digest();
 
        //convert the byte to hex format method 1
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < byteData.length; i++) {
         sb.append(Integer.toString((byteData[i] & 0xff) + 0x100, 16).substring(1));
        }
 
        System.out.println("Hex format : " + sb.toString());
 
        //convert the byte to hex format method 2
        StringBuffer hexString = new StringBuffer();
    	for (int i=0;i<byteData.length;i++) {
    		String hex=Integer.toHexString(0xff & byteData[i]);
   	     	if(hex.length()==1) hexString.append('0');
   	     	hexString.append(hex);
    	}
    	System.out.println("Hex format : " + hexString.toString());
		return hexString;
    }
}


